baber/WOPTO huggingface dataset:
Patent IL-196795-A0 (IL)
Title: An unmanned aerial vehicle launching and landing system
Filed: 2009-01-29
Abstract: The invention relates to a system for landing UAV's. The system comprises a slingshot structure that includes arm based structure and an axis installed along the arm of the structure and enabling the arm to move around it. The system comprises a base connecting the axis to a platform at which the system is installable. The system also includes a controlled pulling and braking means that connects the arm of the structure and the platform upon which the system is installable and stretchable elastic installed in a stretched manner at a gap formed between two arms and set to connect with a landing UAV. At the landing phase, the controlled pulling and braking of the system essentially breaks the motion of the arm based structure that is propelled to revolve around the system's axis, and propels the structure to move around the axis.
Patent RO-131151-A0 (RO)
Title: Amperometric biosensors for determining perchloroethylene () content in water
Inventor: LITESCU SIMONA CARMEN
IPC: G01N25/22
Filed: 2015-09-21
Abstract: The invention relates to a process for making a biosensor meant to determine the perchloroethylene content of water. According to the invention, the process consists in depositing, coat by coat, 4.2 mg of bimetallic Pt@Au nanoparticles, sonicated for 60 min, onto the carbon working electrode of a screen printed electrochemical cell, followed by depositing 10 μl of Chlamydomonas reinhardtii whole cells, so as to provide an amount of chlorophyll A of 17 ng/electrode.
Patent AP-2001002131-A0 (AP)
Title: Novel macrolide antibiotics.
Inventor: KANEKO TAKUSHI
IPC: A61P15/00
Filed: 1999-10-18
Abstract: This invention relates compounds of formula (i)wherein a, R1, R2, R3, R4, R5, R6 and X are each as defined above, and to pharmaceutically acceptable salts thereof, useful as potent antibacterial and antiprotozoal agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula (I) and to methods of treating bacterial and protozoal infections by administering the compounds of formula (I).
Patent AP-2002002616-A0 (AP)
Title: Antidibetic agents
Inventor: BIGGE CHRISTOPHER FRANKLIN
IPC: C07D413/12
Filed: 2002-08-29
Abstract: The present invention provides compounds of formula (I)wherein A, X,Q,Y,B,D,Z, and e have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful as antidiabetic agents. Also disclosed are pharmaceutical compositions comprising one or more compounds of formula I, processes for preparing compounds of formula I, and intermediates useful for preparing compounds of formula i, and intermediates useful for preparing compounds of formula I.
Patent AP-2003002796-A0 (AP)
Title: Disease prevention by reactivation of the thymus
Inventor: BOYD RICHARD
IPC: A61K35/14
Filed: 2001-10-12
Abstract: The present disclosure provides methods for gene therapy utilizing hematopoietic stem cells, lymphoid progenitor cells, and/or myeloid progenitor cells. The cells are genetically modified to provide a gene that is expressed in these cells and their progeny after differentiation. In a preferred embodiment the cells contain a gene or gene fragment that confers to the cells resistance to HIV infection and/or replication. The cells arc administered to a patient in conjunction with treatment to reactivate the ppatient's thymus. The cells may be autologous, syngeneic, allogencic or xenogeneic, as tolerance to foreign cells is created in the patient during reactivation of the thymus. In a preferred embodiment the bcmatopoietic stem cells are CD34+. The patient's thymus is reactivated by diruption of sex steroid mediated Signaling to the Thymus. In a preferred embodiment, this disruption is created by administration of LHRH agonists,LHRH antagonists, anti-LHRH receptor antibodies-anti-LHRH vaccines or combinations thereof.
Patent IE-910088-A1 (IE)
Title: A method and arrangement for frequency synthesis
Inventor: DENT PAUL WILKINSON
IPC: H03L7/089
Filed: 1991-08-21
Abstract: The present invention relates to frequency synthesis with a controlled oscillator (20) included in a phase locked loop, where the frequency of the oscillator output signal is divided (22) periodically by different integers, such that the frequency is, on average, divided by a value which is equal to an integer N plus or minus a numeric fraction whose absolute value is smaller than one. The phase position of pulses formed in this way is compared with the phase position of pulses which derive from a reference signal (10, 12), therewith forming a phase error signal. For the purpose of suppressing periodic variations of an oscillator control signal as a result of phase jitter, there is added or subtracted to the phase error signal, in a known manner, a correction value (24, 26) which is dependent on the aforementioned numeric fraction. In order to eliminate the need to multiply the correction value by a factor which is proportional to the inverted value of the integer N, the phase error signal is instead amplified with a factor N (28) prior to adding or subtracting the correction value. The loop bandwidth is also held constant in this way. <IMAGE>
Patent MA-43452-A1 (MA)
Title: Dispositif de refroidissement par évaporation directe à base de céramique
Inventor: BENABDELLAH ABDELLATIF
IPC: F25B39/02
Filed: 2018-10-01
Abstract: L’invention concerne un nouveau tampon de refroidissement par évaporation à base de céramique ‘‘terre cuite ‘’ remplaçant le pad cooling commercial. Les avantages de ce nouveau tampon de refroidissement sont le faible coût du matériau utilisé ainsi, les procédés de fabrication écologiques qui n’utilise pas des matériaux chimiques nocifs. Cela, fait l’exploit d’une activité mature et ancienne datant des siècles qui est la poterie.
Patent MA-44296-A1 (MA)
Title: Procédé pour la production du soufre à partir du phosphogypse
Inventor: HANNACHE HASSAN
IPC: C01B17/00
Filed: 2018-12-18
Abstract: L’objectif de l’invention est le développement d’un nouveau procédé de production du soufre s8 à partir de phosphogypse, un sous-produit de la production de l’acide phosphorique. Au cours de ce processus, le phosphogypse est mélangé à une source de carbone et d’hydrogène formant une barbotine après gâchage par de l’eau. Cette source de carbone et d’hydrogène est un polymère organique naturel ou synthétique, à titre d’exemple qui n’est pas limitatif, on peut utiliser la biomasse, les pneus usés ou le plastique, le kérogène ou les goudrons. La barbotine est passée à travers une extrudeuse pour former des granulés sous forme de matériau composite (phosphogypse – polymère organique). Les granulés subissent un traitement thermique (100 à 150 °c) pour assurer l’évaporation de l’eau de gâchage. Le produit obtenu est appelé précurseur du soufre (ps). Le ps subit un traitement thermique (550 à 900°c) sous atmosphère neutre et/ou partiellement oxydante (azote – vapeur d’eau). Les gaz générés sont barbotés dans de l’eau déminéralisée, une solution d’hypochlorite de sodium ou une solution aqueuse basique ce qui permet le piégeage, entre autres, de molécules organosoufrés et la précipitation du soufre élémentaire s8. Les gaz non piégés par l’eau sont récupérés pour être fractionner et extraire les produits soufrés volatils. Ce processus peut être effectué à des températures inférieures à celles de la production conventionnelle du soufre. L'acide sulfurique produit, à partir de s8 est pur.
Patent UY-27962-A1 (UY)
Title: Construccion de refuerzo multilaminado
Inventor: AUDETT JAY DOUGLAS
IPC: A61K31/445
Filed: 2003-08-29
Abstract: Se revela una novedosa construcción de un refuerzo para un sistema transdérmico de administración de droga. En particular, la invención se refiere a un sistema y a un método para etiquetar un sistema transdérmico de administración de droga, en donde la capa de refuerzo contiene un medio apto para la escritura adaptado para la impresión sin tinta.
Patent UY-28819-A1 (UY)
Title: Derivados de formamida para el tratamiento de enfermedades
Inventor: BROWN ALAN DANIEL
IPC: A61K31/404
Filed: 2005-03-23
Abstract: La invención se refiere a compuestos de fórmula (1) y a procedimientos para la preparación de, intermedios usados en la preparación de, composiciones que contienen y los usos de, dichos derivados. Los compuestos de acuerdo con la presente invención son útiles en numerosas enfermedades, trastornos y afecciones, en particular enfermedades, trastornos y afecciones inflamatorias, alérgicas y respiratorias.
Patent AT-519615-A1 (AT)
Title: Gussteilkanal-Reinigungsvorrichtung und Verfahren zur Reinigung eines Gussteilkanals
Inventor: ING EWALD HUNDSBERGER
IPC: B08B3/02
Filed: 2017-01-31
Abstract: Die Erfindung betrifft eine Gussteilkanal-Reinigungsvorrichtung zur Reinigung eines wellen- förmigen mit Hinterschnitten verlaufenden Gussteilkanals in einem Gussteil, insbesondere zur Reinigung eines Kühlflüssigkeitskanals (3) in einem Kurbelgehäuse (1) oder in einem Zylinderkopf für eine Brennkraftmaschine. Erfindungsgemäß ist die Gussteilkanal-Reinigungsvorrichtung eine als Spirale und/oder Helix ausgebildete Waschlanze (4), die einen spiralförmigen und/oder helixförmigen Lanzenschaft (5) mit wenigstens einem, vorzugs- weise endseitigen, Sprühkopf (6) aufweist, insbesondere dergestalt, dass die Waschlanze (4) in den Gussteilkanal (3) zu dessen Reinigung mit einer Einschraubdrehung (9) einführbar ist.
Patent AT-511039-A1 (AT)
Title: Phasenwendewalze für steckdosen
Inventor: PRODINGER HANS PETER
IPC: H01R13/502
Filed: 2011-01-24
Abstract: Die Integration einer Phasenwendewalze für die Leitungen L1 und L2 in eine Steckdose ermöglicht die Änderung der Drehrichtung elektrischer Motoren ohne Zuhilfenahme von Werkzeug| durch eine Finger bewegung auf einfachste Weise.
Patent ES-173074-A1 (ES)
Title: Un dispositivo contador de ejes
Filed: 1946-03-30
Abstract: Sistema contador de ejes exploradores de ruedas caracterizado porque al recorrer un explorador de ruedas primero se marca la dirección de marcha del tren y sólo después los aparatos contadores de un sistema contador de ejes son dirigidos para contar y descontar los ejes de tren que recorren al trayecto de vía.
Patent ES-183735-A1 (ES)
Title: UN PERFECCIONAMIENTO EN LOS PORTACARRETES DE LAS MáQUINAS TRENZADORAS CON EL QUE SE CONSIGUE FABRICAR, CON MuLTIPLES HILOS METáLICOS FINOS, CABLES PLANOS DE LA MáXIMA FLEXIBILIDAD Y ANCHURA
Filed: 1948-05-18
Abstract: Un perfeccionamiento en los porta-carretes de las máquinas trenzadoras, con el que se consigue fabricar, con múltiples hilos metálicos finos, cables planos de la máxima flexibilidad y anchura, caracterizado por el hecho de que el carrete que contiene al hilo o hilos que alimentan a la trenza en formación, está montado de quita y pon en el soporte móvil, girando alrededor de un eje horizontal, dándose la circunstancia de ir acoplado en uno de los extremos de dicho eje un puñón que engrana con una cremallera deslizable verticalmente apropósitamente guiada, cual cremallera, presentando un escape en su extremo inferior, tiende tendencia permanente a apoyarse contra la base del soporte o tope que la constituya, por la acción de un muelle.
Patent ES-195312-A1 (ES)
Title: PROCEDIMIENTO PARA LA PREPARACIoN DE UN NUEVO ISOTIOCIANATO
IPC: C07C331/28
Filed: 1950-11-10
Abstract: Procedimiento par ala preparación de un nuevo isotiocianato caracterizado por el hecho de que se transforma la m-aliloxi-anilina conforme a los métodos conocidos en m-aliloxi-fenil-isotiocianato.
Patent ES-198228-A1 (ES)
Title: UN PROCEDIMIENTO PERFECCIONADO PARA LA OBTENCIoN Y MOLDEO DE RESINAS TERMOESTABLES
Filed: 1951-06-07
Abstract: Un procedimiento perfeccionado para la obtención y moldeo de resinas termoestables de especial aplicación a la resina de condensación fenol-formol que esencialmente consiste en partir de ambos elementos fenol y formol o formaldehido y proceder a una reacción de condensación con ambos en presencia de un catalizador alcalino (tal como potasa sosa o similar) dejándose a ebullición y trabajándose a reflujo durante unos 20 a 50 minutos; seguidamente se deja enfriar la masa y entretanto se neutraliza hasta llegar a un pH alrededro de 6 a 7 mediante la adición de un ácido orgánico (tal como láctico salicílico monocloroacético bórico cítrico o similar) añadiendo después el plastificante adecuado (tal como glicerina glicol lactatos de sodio y potasio aftalato de dibutido fosfato de tricresilo anhídrido aftálico o similar) procediénose en todas estas fases en constante agitación de la masa preferiblemente en aparatos recubiertos de acero inoxidable; pasándose seguidamente a una deshidratación a un buen vacío (76 cm) hasta obtener una masa viscosa en la que la resina llegue a un grado de viscosidad de 4 ó 5 añadiéndose en esta última fase los colorantes y pigmentso en solución alcohólica o acuosa en cuyo estado viscoso de la resina se procede al colado de la misma mediante su extracción del reactor en pequeños recipientes o cazos y vertiéndola a una matriz múltiple capaz de permitir la extracción de los elementos múltiples moldeado sy solidificados sea por no adquirir adherencia con la masa o por inutilización por rotura obtenida preferiblemente esta matriz múltiple por inmersiones sucesivas de noyos múltiples de cualquier forma apropiada de material metálico y suspendidos de una placa base común en una aleación fundida a base de plomo o similar que seguidamente es enfriada en baño líquido y a la que se vierte por colada la resina hasta llenar todas sus huecos; procediéndose finalmente a someter la matriz con la masa de moldeo a la acción de autoclave a presión de 6 a10 atmósferas y por espacio de varios días a partir de cuya operación se deja enfriar y se extrae la resina solidificada de dicha matriz.
Patent ES-271688-A1 (ES)
Title: Herbicidal compositions and method for inhibiting the growth of plants therewith
IPC: C07D251/18
Filed: 1961-10-31
Abstract: The invention comprises compounds of the formula: <FORM:0944063/C2/1> where R1 is alkyl or alkenyl of 1-6 carbon atoms, or alkoxyalkyl, alkylthioalkyl, alkenyloxyalkyl or alkenylthioalkyl, each containing up to 6 carbon atoms, R2 and R4 are hydrogen or alkyl of 1-6 carbon atoms, and R3 is hydrogen or a radical as defined for R1 and their preparation by heating, in an inert organic solvent, a compound: <FORM:0944063/C2/2> with at least one equivalent of a metal cyanide or ammonium cyanide. Examples prepare the following 2-cyano-s-triazines:-(1) 4, 6-bis (ethylamino) (2) 4-diethylamino-6-isopropylamino (3) 4-methylamino-6-isopropylamino (4) 4-ethylamino-6-isopropylamino (5) 4, 6-bis (isopropylamino) (6) 4-n-propylamino-6-isopropylamino (7) 4, 6-bis (diethylamino). Other products and suitable starting materials are listed. The compounds of the invention are herbicides (see Division A5).ALSO:The invention comprises a process for inhibiting the growth of undesirable plants on arable land by applying to said land and/or plants a compound of the formula <FORM:0944063/A5-A6/1> in finely divided form and agents for inhibiting the growth of plants comprising a compound of the above formula and a carrier and/or distributing means. In the formula R1 is alkyl or alkenyl of 1-6 carbon atoms, or alkoxy alkyl, alkylthioalkyl, alkenyloxyalkyl or alkenylthioalkyl, each containing up to 6 carbon atoms, R2 and R4 are hydrogen or alkyl of 1-6 carbon atoms, and R3 is hydrogen or a radical as defined for R1 (see Division C2). Suitabe, carriers for use in the compositions are inert solids, high boiling organic solvents, volatile solvents or water emulsifying or dispersing agents may be present. The carriers may themselves be phytotoxic. Specified solid carriers are talcum, diatomaceous earths, kaolin, bentonite, calcium carbonate, tricalcium phosphate, sand, sawdust and cork powder specified liquid carriers are mineral oil fractions, coal tar oils, vegetable and animal oils, ethanol, isopropanol, acetone, butanone, cyclohexanone, diacetone alcohol, benzene, toluene, xylene, tetrachloroethane and ethylene chloride. Various emulsifying or dispersing agents are specified spent sulphite liquor may also be present. Other substances with bactericidal or fungicidal properties may be added as well as other herbicides e.g. 3 - amino - 1,2,4 - triazole, and salts of a ,a -dichloropropionic acid. Specified forms are solutions, emulsions, suspensions, dusts, granules and concentrates.
Patent ES-310419-A1 (ES)
Title: Improvements in and relating to pneumatic springs
IPC: B60G11/27
Filed: 1965-03-11
Abstract: In a pneumatic spring, e.g. for a motor vehicle suspension, and comprising a bellows 14 reinforced by two plies 30, 31, e.g. of textile, synthetic material, or steel cables, embedded in rubber or other elastomer and running the whole length of the bellows, the ends of the bellows are in the form of beads 10, 18 each of which incorporates two extra plies of reinforcement 32, 33 which extend less than the length of the beads, the beads having a slight resilient axial and circumferential extensibility and being formed of an elastomeric material which is sufficiently hard, e.g. 70-80 Shore, to make them substantially incompressible radially. The beads, which are wedge-shaped in cross-section, have their plies laid in not more than two directions which are chosen so as to ensure the slight resilient axial and circumferential extensibility. The bead 16 is held in a recess 20 in a fixed pedestal 10 by a spring- loaded retaining thimble 24, the other bead 18 being clamped between the skirt 27 of a movable part 12 and a retaining ring 28. The bellows can be dismantled by depressing the thimble 24 and pulling the retaining ring 28 upward. The lower end of the ring 28 may be provided with a bead and the outer edge of the thimble retainer 24 may be serrated to provide a better grip upon the bead 16.
Patent ES-337590-A1 (ES)
Title: Novel acrylic acid derivatives and process for the preparation thereof
IPC: C07C67/00
Filed: 1967-03-04
Abstract: Novel acrylic acid derivatives having the general formula R 1 R 2 C =CR 3 -COOH wherein R 1 is a phenyl group which may optionally be substituted by an alkyl or alkoxy group or an alkyl group containing at least two carbon atoms or, when R 2 is an aralkyl or thienyl group, a methyl group R 2 is a phenyl group substituted by an alkyl or alkoxy group, an alkyl group an aralkyl or thienyl group or, when R 1 is a phenyl group, a phenyl group R 3 is an alkyl group containing at least 3 carbon atoms or, when R 2 is a substituted phenyl group or an alkyl group, an ethyl group and also novel acrylic acid derivatives of the said general formula wherein R 1 is as defined above, R 2 is a phenyl group which is substituted by an alkyl or alkoxy group, an alkyl group or a benzyl or thienyl group and R 3 is an alkyl group containing at least two carbon atoms and non-toxic salts thereof are prepared by saponification of an ester of the acrylic acid derivative with an alkali, followed by optional salt formation. Pharmaceutical compositions having choleretic activity comprise at least one acrylic acid derivative of the above general formula or a non-toxic salt thereof together with a pharmaceutical carrier or excipient.
Patent ES-343177-A1 (ES)
Title: Process of and Composition for Deodorizing Fats and Soap Made Therefrom
IPC: C11B3/00
Filed: 1967-07-19
Abstract: A deodorizing composition for fats comprises a fat-soluble strong acid, an acidic clay and a carbohydrate selected from sugar, starch, etherified starch, esterified starch and mixtures thereof. The fat-soluble strong acid may be [alpha]-sulphopalmitic, [alpha]-sulphostearic, mucochloric, acetylene dicarboxylic or maleic acid, or an alkyl dihydrogen phosphate or a mixture thereof. The acidic clay may be bentonite, montmorillonite or kaolin. Preferably the composition comprises by wt. 2-10% acid, 75-95% clay and 3-15% carbohydrate. A sequestering agent e.g. alkali metal salts of EDTA, sodium [alpha]-glucoheptonate or trisodium hydroxyethyl EDTA may be included in the composition.
Patent ES-352963-A1 (ES)
Title: 1-substituted urea alkyl 1,2-dihydro-1,4-benzodiazepines and benzodiazepin - 2-ones
IPC: C07D243/24
Filed: 1968-04-20
Abstract: Compounds of the general formula (B=CO or CH 2 , n=2-7, R1=halogen, NO 2 , CN, CF 3 or C 1-7 alkyl, R2=C 1-7 alkyl, OH or C 1-7 alkanoyloxy, R3=phenyl, (C 1-7 alkyl) phenyl, halophenyl, nitrophenyl or pyridyl, R4 = NH 2 or protected amino and the broken lines denote optional bonds), N4-oxides of those compounds containing a 4,5-double bond and acid addition salts of the compounds and oxides in which R4=NH2 are prepared by reacting a 1-(alkali metal) derivative of a compound of the formula or an N4-oxide of such a compound in which a 4,5-double bond is present, with XC n H 2n R5 (X=halogen, R5 protected amino), optionally followed by conversion to a compound or oxide in which R4 = NH 2 or a salt thereof. The latter compounds, oxides and salts are hypnotics, sedatives, muscle relaxants and anticonvulsants and may be administered in the form of pharmaceutical preparations containing them, alone or together with other (unspecified) active ingredients, in association with a carrier.
Patent ES-354702-A1 (ES)
Title: Method of reprinting old motion picture films
IPC: G03C5/08
Filed: 1968-06-05
Abstract: So that a film photographed at a low speed may be used in a higher speed projector, the original frames are reprinted with new frames inserted at selected positions, each new frame e.g. 2 being obtained by projecting and photographing superposed images of the preceding and succeeding original frames, e.g. 1 and 3.
Patent ES-357118-A1 (ES)
Title: Disc brake having a double pressurized fluid/mechanical control
IPC: F16D65/54
Filed: 1968-08-10
Abstract: In a disc brake having two friction elements 5 which are guided on a stationary frame and which are actuated, each, by a primary lever 3 moved by a piston 20 and by a secondary lever 4 moved by a sheathed cable 26, the primary levers are pivoted at 13 to the brake frame and are each provided with a device 15, 16, 17 for taking up play to limit their unclamping stroke and the secondary levers are pivoted at 14 to respective primary levers such that during the clamping stroke of the secondary levers they tend by reaction to move the primary levers in their unclamping direction, which, due to the limitation imposed on this stroke by the play taking up devices, ensures for each secondary lever a practically fixed pivot. Preferably, the ends of the primary levers to which the secondary levers are pivoted are forked and the ends of the secondary levers are sandwiched between the forks. Automatic slack adjusters.-Each device for taking up play comprises a toothed sector 15 on one end of the respective primary lever and a co-operating toothed member 16 urged towards the sector by a spring 17.
Patent ES-366800-A1 (ES)
Title: Improvements in or relating to the extraction and utilization of the bitter principles of hops
IPC: C12C3/12
Filed: 1969-05-05
Abstract: A process for preparing an iso-[alpha]-acid extract from lupulin substantially freed from hop residues involves subjecting the freed lupulin to treatment with an-aqueous alkaline solution at a pH of 8À5 to 9À5 to produce an aqueous extract containing iso-[alpha]-acids and separating unwanted solid vegetable matter therefrom. In a preferred procedure, the freed lupulin is first macerated and the macerated lupulin is treated by boiling it at a concentration of 10 g./litre for 30-45 minutes in aqueous sodium -carbonate solution at pH.9À0. The resulting extract may then be decanted from the sludge. Alternatively, the extract is acidified to pH 1À0 to precipitate the iso-[alpha]-acids, these are then settled with inert absorbent such as kieselguhr (or by centrifugation) and the settled solid matter is then extracted with hot sodium or potassium carbonate solution at pH 8-9.